gml:RectifiedGrid 

A rectified grid is a grid for which there is an affine transformation between the grid coordinates and the coordinates of an external coordinate reference system. It is defined by specifying the position (in some geometric space) of the grid "origin" and of the vectors that specify the post locations.
Note that the grid limits (post indexes) and axis name properties are inherited from gml:GridType and that gml:RectifiedGrid adds a gml:origin property (contains or references a gml:Point) and a set of gml:offsetVector properties.

Element Information

Model

gml:metaDataProperty* , gml:description{0,1} , gml:descriptionReference{0,1} , gml:identifier{0,1} , gml:name* , gml:limits , (gml:axisLabels | gml:axisName+) , gml:origin , gml:offsetVector+
Children: gml:axisLabels, gml:axisName, gml:description, gml:descriptionReference, gml:identifier, gml:limits, gml:metaDataProperty, gml:name, gml:offsetVector, gml:origin

Attributes

QName Type Fixed Default Use Inheritable Annotation
axisLabels gml:NCNameList optional
dimension positiveInteger required
gml:id ID required 
The attribute gml:id supports provision of a handle for the XML element representing a GML Object. Its use is mandatory for all GML objects. It is of XML type ID, so is constrained to be unique in the XML document within which it occurs.
srsDimension positiveInteger optional
srsName anyURI optional
uomLabels gml:NCNameList optional

Source 

<element name="RectifiedGrid" type="gml:RectifiedGridType" substitutionGroup="gml:Grid">
  <annotation>
    <documentation>A rectified grid is a grid for which there is an affine transformation between the grid coordinates and the coordinates of an external coordinate reference system. It is defined by specifying the position (in some geometric space) of the grid "origin" and of the vectors that specify the post locations. Note that the grid limits (post indexes) and axis name properties are inherited from gml:GridType and that gml:RectifiedGrid adds a gml:origin property (contains or references a gml:Point) and a set of gml:offsetVector properties.</documentation>
  </annotation>
</element>

Sample